27/06/2020
mission is ready to be launched onboard a rocket which will put in orbit two satellites developed by the Universitat Politècnica de Catalunya (UPC). Both nanosatellites are 6U cubesats that aim to prove the potential of Earth Observation in small satellites, especially respect Polar Ice thickness and soil moisture measurements.
The launch was scheduled for last Friday, Jun 19th, but it has been delayed at least until tonight Sunday 28th at 3:51 CEST, from ESA launch complex in Kourou (French Guiana). The Vega rocket will put in orbit 53 small satellites (including the two of FSSCat), in a new configuration to test the launch of many small and nanosatellites at once.
The first of the FSSCat satellites includes the Flexible Microwave Payload-2 (FMPL-2), which is a microwave radiometer and GNSS-R receiver, that would mainly measure ice thickness over polar regions. The second one integrates a hyperspectral camera (Hyperscout-2) in visible and infrared bands.
And finally, RF inter-satellite communications will be tested between both satellites, which are federated into a single network, providing cooperation between them to better investigate high resolution by data fusion between hyperspectral and thermal, soil moisture, urban heat, oil spills, fire monitoring, and water quality. Also, the integration of both instruments will allow the test of a technique called pixel-downscaling.
The satellites also integrate the mission Φ-Sat-1 ( ), which is the first ESA initiative on Artificial Intelligence (AI) that is designed to implement cloud detection and filtering to the data generated by the Hyperscout camera.